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发明名称
Improvements in or relating to apparatus for producing hightension electrical current from a low-tension source
摘要
申请公布号
GB392199(A)
申请公布日期
1933.05.12
申请号
GB19310031320
申请日期
1931.11.12
申请人
SIDNEY GEORGE BROWN
发明人
分类号
H02M7/62
主分类号
H02M7/62
代理机构
代理人
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